hi all sifus ... i just joined the forum. have a 1994 e36 and recently having problems with the air flow meter. the parts end with no 135 and was informed that new one is RM 2.7k. bought a used one for rm 550 in puychong. was doing fine for 10 days and yesterday, the idling was unsettling.do any of you sifus know where to get a reasonably priced new or used ones. thank you! regards,kk